ARP – The world leader in fastener technology has just released a new Pro Series ARP2000 main stud kit for 2008 and later Mitsubishi 2.0L (4B11) Turbo and Non Turbo applications, including the Evolution X.

All Pro Series ARP2000 studs are centerless ground, heat treated prior to thread rolling and machining, and are nominally rated at 220,000 psi. These fasteners deliver a 50% increase in tensile strength over the OEM main bolts.

All Pro Series ARP2000 bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining, and are nominally rated at 220,000 psi. These fasteners deliver a 50% increase in tensile strength over the OEM main bolts.